Ontology of Biological Attributes id OBA_2054737 (ERBIN/LAT2 protein level ratio in blood) can be described as follows. A compound attribute that is the ratio of amount of erbin (human) in blood to amount of linker for activation of T-cells family member 2 (human) in blood. Also known as: the ratio of amount of erbin (human) in blood to amount of linker for activation of T-cells family member 2 (human) in blood.